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1.
P Diamond G R Brisson B Candas F Péronnet 《European journal of applied physiology and occupational physiology》1989,58(7):699-704
This study evaluates the relationship between trait anxiety and both androgen and gonadotrophic hormone levels at rest and during severe physical exercise. Twelve volunteers were selected among 160 untrained male collegial students and classified as anxious (N = 6) or non-anxious (N = 6) subjects according to their scores on three trait-anxiety tests (STAI, IPAT, 16 PF). Serum delta 4-androgen (testosterone and delta 4-androstenedione), delta 5-androgen (DHEA and DHEA-SO4) and gonadotrophin (LH and FSH) concentrations were measured by radioimmunoassay before, during and after 20 minutes of intensive bicycle exercise (80% of maximal heart rate). Results indicate significantly lower serum delta 4-androgens in anxious subjects before exercise. However, for each subject and irrespective of his anxiety level, all measured serum androgen concentrations increased significantly during exercise, although delta 4-androstene-dione remained lower in anxious subjects than in non-anxious ones. Serum LH concentrations (but not FSH) were significantly higher in anxious subjects throughout the observation periods. However, exercise induced in each subject a significant decrease in the serum level of both gonadotrophic hormones. The results suggest that trait anxiety level may constitute an important factor that affects both pre-exercise and exercise serum androgen concentrations in untrained subjects. 相似文献
2.
摘要 目的:分析乳腺癌根治术患者术前焦虑的影响因素,并探讨术前焦虑对患者术后恢复、细胞免疫功能和生命质量的影响。方法:选择我院2020年3月~2021年12月期间收治的拟行乳腺癌根治术的120例患者作为研究对象,术前1 d采用焦虑自评量表(SAS)评估所有患者的焦虑状况,根据是否存在焦虑分为焦虑组和无焦虑组,乳腺癌根治术患者术前焦虑的影响因素采用多因素Logistic回归分析。对比焦虑组和无焦虑组的术后恢复、细胞免疫功能和生命质量情况。结果:120例乳腺癌根治术患者中,有31例患者无术前焦虑,89例患者存在焦虑症状,根据是否存在术前焦虑分为焦虑组(n=89)和无焦虑组(n=31)。乳腺癌根治术患者术前焦虑与年龄、文化程度、家庭人均月收入、付费方式、婚姻状况、家庭支持、既往有无全麻史、术前住院时长、定期体检有关(P<0.05)。多因素Logistic回归分析结果表明:年龄<60岁、文化程度为小学及其以下、家庭人均月收入<3000元、婚姻状况为未婚、无家庭支持、既往无全麻史、术前住院时长>1 d是乳腺癌根治术患者术前焦虑的危险因素(P<0.05)。焦虑组的术后首次肛门排气时间、首次下床活动时间、术后住院时间均长于无焦虑组(P<0.05)。两组术后1个月CD3+、CD4+、CD4+/CD8+水平升高,且无焦虑组高于焦虑组(P<0.05),两组术后1个月CD8+水平下降,且无焦虑组低于焦虑组(P<0.05)。两组术后1个月生理状况、情感状况、社会/家庭状况、功能状况、附加关注评分和总分下降,且无焦虑组低于焦虑组(P<0.05)。结论:乳腺癌根治术患者术前焦虑发生率较高,其发生受到年龄、文化程度、家庭人均月收入、婚姻状况、家庭支持、既往有无全麻史、术前住院时长等多种因素的影响,可导致患者术后恢复时间延长,细胞免疫功能和生命质量降低。 相似文献
3.
Background
Depression is known to be associated with cardiovascular diseases (CVD). This population-based cohort study aimed to determine the association between depression of varying severity and risk for CVD and to study the effect of concomitant anxious distress on this association.Methods
We utilized data from a longitudinal cohort study of mental health, work and relations among adults (20–64 years), with a total of 10,443 individuals. Depression and anxious distress were assessed using psychiatric rating scales and defined according to DSM-5. Outcomes were register-based and self-reported cardiovascular diseases.Findings
Overall increased odds ratios of 1.5 to 2.6 were seen for the different severity levels of depression, with the highest adjusted OR for moderate depression (OR 2.1 (95% CI 1.3, 3.5). Similar odds ratios were seen for sub-groups of CVD: ischemic/hypertensive heart disease and stroke, 2.4 (95% CI 1.4, 3.9) and OR 2.1 (95%CI 1.2, 3.8) respectively. Depression with anxious distress as a specifier of severity showed OR of 2.1 (95% CI 1.5, 2.9) for CVD.Conclusion
This study found that severity level of depression seems to be of significance for increased risk of CVD among depressed persons, although not in a dose-response manner which might be obscured due to treatment of depression. Further, we found a higher risk of CVD among depressed individuals with symptoms of anxious distress. 相似文献4.
P Lou Y Zhu P Chen P Zhang J Yu N Zhang N Chen L Zhang H Wu J Zhao 《BMC pulmonary medicine》2012,12(1):53
ABSTRACT: BACKGROUND: Patients with chronic obstructive pulmonary disease (COPD) often experience depression and anxiety, but little information is available regarding Chinese patients with these conditions. The present study assessed depression and anxiety in Chinese patients with COPD. METHODS: A case--controlled study was designed with 1100 patients with COPD enrolled in the case group and1100 residents without COPD and respiratory symptoms selected as the control group. Anxiety and depression in both groups were evaluated using the Hospital Anxiety and Depression Scale (HADS). The body mass index,degree of airflow obstruction, dyspnea, and exercise capacity (BODE ) index was used to assess COPD severity. Binary logistic regression models were used to test the association between anxiety and depression. RESULTS: The patients with COPD were more likely than controls to experience depression (cases, HADS 10.5 +/- 3.6, prevalence 35.7%; controls, HADS 8.7 +/- 2.7, prevalence 7.2%) and anxiety (cases, HADS 10.4 +/- 3.1, prevalence 18.3%; controls, HADS 8.6 +/- 2.1, prevalence 5.3%). Subjects with anxious and depressive symptoms had poorer health outcomes including a higher BODE index, a shorter 6-minute-walk distance (6MWD), more dyspnea, and a higher St George's respiratory questionnaire (SGRQ) score. The prevalence of anxious and depressive symptoms increased with increasing BODE scores. On the basis of binary logistic regression, the BODE index was significantly correlated with anxiety (OR = 1.47, p < 0.001) and depression (OR = 1.51, p < 0.001). Anxious and depressive symptoms were also associated with several factors including younger age, female sex, higher education level, lower household income and history of smoking. CONCLUSIONS: This study confirmed the high prevalence of anxiety and depression in Chinese outpatients with COPD. Patients with COPD who had anxiety and/or depression had a poorer health-related quality of life.Trial registrationChinese Clinical Trials Registration(ChiCTR-TRC-12001958). 相似文献
5.
Hirata FC Lima MC de Bruin VM Nóbrega PR Wenceslau GP de Bruin PF 《Chronobiology international》2007,24(5):939-946
Medical students are at higher risk for depression, affecting not only their lives but also patient care. This article studied a population of medical students engaged in lecture-based learning regarding the presence of depressive symptoms and its relation to morningness-eveningness. Depressive symptoms were assessed by the Beck Depressive Inventory scale (BDI>10), and diurnal preference was assessed by the Horne & Ostberg Morningness/Eveningness Questionnaire (MEQ). Family history of depression and involvement in regular physical activity were also investigated. A total of 161 students, 77 (47.8%) males, aged 19 to 30 yrs (22.1+/-2.1) living in a city close to the equator were evaluated. Fifty-three individuals (32.9%) had depressive symptoms. Depressive individuals showed a trend to be female (p=0.07). Also, female gender showed a non-significant shift toward morningness. Fifty-eight (36.0%) subjects participated in regular physical activity. In 57 cases (35.4%), there was a history of depression in the family. Fifteen individuals (9.3%) were definitely evening type, 42 (26.1%) were moderately evening type, 44 (27.3%) were indifferent, 42 (26.1%) were moderately morning type, and 18 (11.2%) were definitely morning type. Family history of depression (OR=0.29, 95% CI=1.37-6.12) and sedentary life (OR=0.28, 95% CI=0.12-0.65) were associated with depressive symptoms. Eveningness was associated with depressive symptoms (OR=0.66, 95% CI=0.50-0.88), and this association remained significant after adjusting for the presence of familial depression and physical activity (OR=0.71, 95% CI=0.52-0.95). In conclusion, depressive symptoms are independently associated with "eveningness" in medical students. These results should be confirmed by future studies involving a larger number of subjects. 相似文献
6.
Mats Sjöling Kristina Lundberg Erling Englund Anton Westman Miek C Jong 《BMC research notes》2011,4(1):1-7
Background
Depression and anxiety disorders have a high disease burden and as many as 15% of young people report mental health problems. Binge drinking, which is a particularly harmful way of consuming alcohol, is common among secondary school students. The aim of this study was to examine the association between binge drinking and self-reported mental health in boys and girls aged 12 to 18 years.Findings
This cross-sectional analysis was performed on data collected by the Community Health Service (GGD) Brabant Zuidoost, the Netherlands, in 2007. In this Youth Survey, 10 090 randomly selected adolescents aged 12 tot 18 years were each sent a letter, a questionnaire, and a user name and log-in code for if they preferred to complete the Internet version of the questionnaire. Mental health was assessed using the Mental Health Inventory (MHI-5), a short 5-item questionnaire to detect feelings of depression and anxiety. Participants were asked about current alcohol consumption, their relationship with their parents, drug use, and sociodemographic data. Corrected for confounders, binge drinking and mental health problems were associated in the 12 to 15 year old girls (OR 2.43; 95% CI 1.86-3.17, p = 0.000) and boys (OR 1.64, 95% CI 1.19-2.27, p = 0.003). The majority of the 16 to 18 year old adolescents had been binge drinking in the previous 4 weeks (69.6% boys and 56.8% girls). In this age group, boys with mental health problems were less likely to be classified as binge drinkers than were boys without mental health problems (OR 0.63, 95% CI 0.45-0.87, p = 0.005). No such association between binge drinking and mental health was found in girls of this age.Conclusion
Girls and boys aged 12-15 years were classified as binge drinkers significantly more often when they reported poor mental health. Because binge drinking damages the brain, especially at a young age, it is important that health professionals are alert to possible binge drinking when young adolescents report mental health problems and should ask their patients about their drinking behaviour. Likewise, if youngsters under 16 present with binge drinking, they should be asked whether they are anxious or depressed. 相似文献7.
Parvane Saneei Ahmad Esmaillzadeh Ammar Hassanzadeh Keshteli Hamid Reza Roohafza Hamid Afshar Awat Feizi Peyman Adibi 《PloS one》2016,11(1)
Background and Aims
Joint association of lifestyle-related factors and mental health has been less studied in earlier studies, especially in Middle Eastern countries. This study aimed to examine how combinations of several lifestyle-related factors related to depression and anxiety in a large group of middle-age Iranian population.Methods
In a cross-sectional study on 3363 Iranian adults, a healthy lifestyle score was constructed by the use of data from dietary intakes, physical activity, smoking status, psychological distress and obesity. A dish-based 106-item semi-quantitative validated food frequency questionnaire (FFQ), General Practice Physical Activity Questionnaire (GPPAQ), General Health Questionnaire (GHQ) and other pre-tested questionnaires were used to assess the components of healthy lifestyle score. The Hospital Anxiety and Depression Scale (HADS) was applied to screen for anxiety and depression.Results
After adjustment for potential confounders, we found that individuals with the highest score of healthy lifestyle were 95% less likely to be anxious (OR: 0.05; 95% CI: 0.01–0.27) and 96% less likely to be depressed (OR: 0.04; 95% CI: 0.01–0.15), compared with those with the lowest score. In addition, non-smokers had lower odds of anxiety (OR: 0.64; 95% CI: 0.47–0.88) and depression (OR: 0.62; 95% CI: 0.48–0.81) compared with smokers. Individuals with low levels of psychological distress had expectedly lower odds of anxiety (OR: 0.13; 95% CI: 0.10–0.16) and depression (OR: 0.10; 95% CI: 0.08–0.12) than those with high levels. Individuals with a healthy diet had 29% lower odds of depression (OR: 0.71; 95% CI: 0.59–0.87) than those with a non-healthy diet.Conclusion
We found evidence indicating that healthy lifestyle score was associated with lower odds of anxiety and depression in this group of Iranian adults. Healthy diet, psychological distress, and smoking status were independent predictors of mental disorders. 相似文献8.
Two literatures have explored some of the effects intimate relationships can have on physical and mental health outcomes. Research investigating health through the lens of attachment theory has demonstrated that more anxiously attached individuals in particular consistently report poorer health. Separate research on perceived social support (e.g., partner or spousal support) suggests that higher support has salutary influences on various health outcomes. Little to no research, however, has explored the interaction of attachment anxiety and perceived social support on health outcomes. The present study examined the attachment-health link and the moderating role of perceived social support in a community sample of married couples. Results revealed that more anxious persons reported poorer overall physical and mental health, more bodily pain, more medical symptoms, and impaired daily functioning, even after controlling for age, relationship length, neuroticism, and marital quality. Additionally, perceived social support interacted with attachment anxiety to influence health; more anxious individuals'' health was poorer even when perceived social support was high, whereas less anxious individuals'' health benefited from high support. Possible mechanisms underlying these findings and the importance of considering attachment anxiety in future studies of poor health in adulthood are discussed. 相似文献
9.
王晓慧贾红娟崔志堂闫俊杰白玉海高秀丽唐艳娟宋学花 《现代生物医学进展》2014,14(17):3293-3295
目的:探讨青年卒中患者抑郁/焦虑发生的危险因素,为制定科学的管理策略提供依据。方法:选择2012年7月至2013年7月我院收治的69例青年卒中患者,采用《Hamilton抑郁量表(HAMD)》和《Hamilton焦虑量表(HAMA)》筛选出抑郁/焦虑病例作为病例组,其他病例作为对照组,通过多因素非条件Logistic回归模型分析青年卒中后抑郁/焦虑产生的危险因素。结果:69例青年卒中病人中,抑郁、焦虑的发生率分别约26.0%和36.2%。多因素Logistic回归分析显示NIHSS评分(OR值5.002,95%CI为4.015~6.023)、幕下病变(OR值0.466,95%CI为0.145~1.505)、伴随基础疾病(OR值0.093,95%CI为0.008~1.129)是青年卒中后抑郁/焦虑出现的危险因素。结论:对青年卒中患者要积极控制基础疾病,重视幕下病变和严重残疾,有助于预防及早期识别卒中后抑郁/焦虑的产生。 相似文献
10.
Douglas Eulálio Antunes Sergio Araujo Gabriela Porto Ferreira Ana Carolina Sousa Rodrigues da Cunha Adeilson Vieira da Costa Maria Aparecida Gon?alves Isabela Maria Bernardes Goulart 《Memórias do Instituto Oswaldo Cruz》2013,108(7):901-908
This cross-sectional retrospective study evaluated 440 leprosy patients; 57% (251/440) had leprosy reactions during and/or after multidrug therapy, 80.5% (202/251) of whom presented with multibacillary leprosy. At diagnosis, positive bacterial index (BI) [odds ratio (OR) = 6.39; 95% confidence interval (CI): 4.1-10.1)] or polymerase chain reaction (PCR) (OR = 9.15; 95% CI: 5.4-15.5) in skin smears, anti-phenolic glycolipid-1 (anti-PGL-1) ELISA (OR = 4.77; 95% CI: 2.9-7.9), leucocytosis (OR = 9.97; 95% CI: 3.9-25.7), thrombocytopenia (OR = 5.72; 95% CI: 2.3-14.0) and elevated lactate dehydrogenase (OR = 2.38; 95% CI: 1.4-4.0) were potential markers for the development of reactions during treatment. After treatment, positive BI (OR = 8.47; 95% CI: 4.7-15.3) and PCR (OR = 6.46; 95% CI: 3.4-12.3) in skin smears, anti-PGL-1 ELISA (OR = 2.25; 95% CI: 1.3-3.9), anaemia (OR = 2.36; 95% CI: 1.2-4.5), leucocytosis (OR = 4.14; 95% CI: 1.5-11.6) and thrombocytopenia (OR = 3.70; 95% CI: 1.3-2.2) were risk factors for the occurrence of reactions during the study period. The identification of groups with an increased risk for developing reactions will allow for the timely development of a treatment plan to prevent nerve damage and, therefore, the appearance of the disabling sequelae associated with the stigma of leprosy. 相似文献
11.
Nakata A Haratani T Takahashi M Kawakami N Arito H Kobayashi F Fujioka Y Fukui S Araki S 《Chronobiology international》2004,21(6):899-912
A cross-sectional study was conducted to evaluate the contribution of daily sleep habits and depressive symptoms to sickness absences of shift workers. A self-administered questionnaire that solicited answers about sleep, symptoms of depression, sickness absence, diseases/injuries, and lifestyle factors was submitted to a sample of 522 rotating shift workers between the ages of 18-59 (mean 27) yrs of an electric equipment manufacturing company. The seven features of sleep queried were daily hours of sleep, time to fall asleep, awakening during sleep, early morning awakening, sleep well at night, sufficiency of sleep, and excessive daytime sleepiness at work. The responses were assessed over the subject's previous 1-yr period. Each sleep feature, except daily sleeping hours, was dichotomized by the following responses: (1) taking more than 30min to fall asleep (difficulty initiating sleep; DIS), (2) awakening during sleep almost every day (difficulty maintaining sleep; DMS), (3) early morning awakening almost every day (EMA), (4) sleeping very poorly or not so well at night, (5) definite or somewhat insufficient nightly sleep, and (6) excessive daytime sleepiness at work almost every day (EDS). Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression (CES-D) scale. Sickness absence was calculated by asking subjects "How many days in total have you been absent from work due to sickness, including paid vacation, in the last 1-yr period?" The responses were divided into three groups that included no (0 days) sickness absences (reference group, n=235 subjects), 1 to 4 days (short-term, n=199 subjects), and 5 days or more (long-term, n = 88 subjects). Compared to the prevalence of sleep features of the reference group, workers with short-term absence showed a significantly higher prevalence of EMA with an odds ratio (OR) of 5.3, 95% confidence interval (CI) 1.3-22.0. Long-term absence was significantly associated with DMS (OR = 2.1, 95%CI 1.0-4.6), EMA (OR = 5.6, 95%CI 1.0-28.7), sleeping poorly at night (OR= 2.6, 95%CI 1.4-5.0), and high depressive symptoms (OR = 2.0, 95%CI 1.0-3.7) according to the CES-D score of >16, after adjusting for multiple confounding variables. These data point to an association between both the parameters of poor sleep and symptoms of deep depression when self-reported sickness absence is frequent. The association is particularly strong with long-term absence in male shift workers. 相似文献
12.
Tumor necrosis factor-α (TNF-α) plays an important role in the pathogenesis and clinical outcome of chronic hepatitis B virus (HBV) infection. The objective of this study was to evaluate the relationship between functional polymorphisms of TNF-α and different outcomes of persistent HBV infection in a northeast Chinese Han population. Here 189 HBV spontaneously recovered subjects (SR), 571 HBV-infected patients including 180 chronic hepatitis B (CHB), 196 liver cirrhosis (LC), and 195 hepatocellular carcinoma (HCC) individuals were enrolled in this study. All the samples were genotyped for TNF-α -857C/T and -863C/A using the polymerase chain reaction-restriction fragment length polymorphism method. The frequency of -857CC genotype was significantly higher in CHB and LC individuals compared with that of SR subjects (P= 0.03, OR = 1.57, 95% CI 1.04-2.39 and P= 0.03, OR = 1.57, 95% CI 1.04-2.35, respectively). A significant difference in the distribution of the allele -857C was observed for both CHB vs. SR (P= 0.01, OR = 1.52, 95% CI 1.08-2.13) and LC vs. SR (P= 0.02, OR = 1.47, 95% CI 1.06-2.04) cohorts. In addition, the frequency of -863AA genotype was significantly higher in CHB and LC patients than that of SR subjects (P= 0.01, OR = 3.90, 95% CI 1.35-11.23 and P= 0.01, OR = 3.83, 95% CI 1.34-10.96, respectively), and allele -863A frequency was significantly more common in CHB, LC, and HCC cohorts than that of SR controls (P= 0.004, OR = 1.72, 95% CI 1.19-2.50; P= 0.001, OR = 1.81, 95% CI 1.26-2.61 and P= 0.001, OR = 1.90, 95% CI 1.33-2.73, respectively). Our data also revealed that haplotype CA was strongly associated with persistent HBV infection. These results suggest an association between the TNF-α promoter variants and different outcomes of persistent HBV infection in the studied population. 相似文献
13.
Tikhonova GI 《Radiatsionnaia biologiia, radioecologiia / Rossi?skaia akademiia nauk》2003,43(5):559-564
A cross-sectional study of working conditions and health of the personnel of the civil aircraft radar-tracking system has been conducted based on periodical health examinations. The personnel was divided into three occupational groups. Group I was exposed to EMF EHF, group II--to EMF HF and UHF and group III was not exposed to EMF (reference group). The groups didn't differ in any occupational and non-occupational parameters. Health status of 250 workers was examined. High prevalence rate of cardiovascular diseases (ICD-X I00-I99) was found in the exposed groups. Odds ratio (OR) was 3.78 (95% CI 1.96-7.27) in group I and 2.13 (95% CI 1.13-4.03) in group II. High prevalence rate of cardiovascular diseases is explained by arterial hypertension (ICD-X I10-I15) (OR = 1.96 95% CI 1.04-3.70 in group I and OR = 1.80 95% CI 0.93-3.50 in group II) and ischemic heart disease (ICD-X I20-I25) (OR = 7.9 95% CI 3.48-18.06 in group I; OR = 3.0 95% CI 1.23-7.33--in group II). In the exposed groups cardiovascular diseases were developed in young age. OR was 7.04 (95% CI 1.64-30.19) in group I and 4.33 (95% CI 0.96-19.65) in group II in 30-39 age sub groups. Myocardium infarction was found in 2 out of 16 persons of this age in the group exposed to EMF. 相似文献
14.
Fabiana Campos Hirata Monica Colares Oliveira Lima Paulo Ribeiro Nóbrega Germano Paulo Wenceslau Pedro Felipe Carvalhedo de Bruin 《Chronobiology international》2013,30(5):939-946
Medical students are at higher risk for depression, affecting not only their lives but also patient care. This article studied a population of medical students engaged in lecture‐based learning regarding the presence of depressive symptoms and its relation to morningness‐eveningness. Depressive symptoms were assessed by the Beck Depressive Inventory scale (BDI>10), and diurnal preference was assessed by the Horne & Östberg Morningness/Eveningness Questionnaire (MEQ). Family history of depression and involvement in regular physical activity were also investigated. A total of 161 students, 77 (47.8%) males, aged 19 to 30 yrs (22.1±2.1) living in a city close to the equator were evaluated. Fifty‐three individuals (32.9%) had depressive symptoms. Depressive individuals showed a trend to be female (p=0.07). Also, female gender showed a non‐significant shift toward morningness. Fifty‐eight (36.0%) subjects participated in regular physical activity. In 57 cases (35.4%), there was a history of depression in the family. Fifteen individuals (9.3%) were definitely evening type, 42 (26.1%) were moderately evening type, 44 (27.3%) were indifferent, 42 (26.1%) were moderately morning type, and 18 (11.2%) were definitely morning type. Family history of depression (OR=0.29, 95% CI=1.37–6.12) and sedentary life (OR=0.28, 95% CI=0.12–0.65) were associated with depressive symptoms. Eveningness was associated with depressive symptoms (OR=0.66, 95% CI=0.50–0.88), and this association remained significant after adjusting for the presence of familial depression and physical activity (OR=0.71, 95% CI=0.52–0.95). In conclusion, depressive symptoms are independently associated with “eveningness” in medical students. These results should be confirmed by future studies involving a larger number of subjects. 相似文献
15.
Syaron Basnet Ilona Merikanto Tuuli Lahti Satu Männistö Tiina Laatikainen Erkki Vartiainen 《Chronobiology international》2017,34(4):462-470
Chronotype is an emerging predictor of health and longevity, and understanding its influence on chronic diseases is important for constructing conceptual models of long-term pathways to health. We assessed the associations of chronotype with health status in the general Finnish adult population. Our population-based data were derived from the National FINRISK 2012 study and consisted of 4414 participants, aged 25–74?years, living in Finland. As part of their health examination, participants were asked about their circadian preference to the daily activities (morningness–eveningness) and a diagnosis or treatment for a set of common noncommunicable medical conditions and chronic diseases during the past 12?months. We found that there were 1935 (43.8%) morning types (MTs) and 595 (13.5%) evening types (ETs) and that 1884 (42.7%) were intermediates. As compared with the MTs, the ETs had significantly greater odds for depression (OR = 2.44, 95% CI = 1.52–3.90, p < 0.001) and other mental disorders (OR = 5.18, 95% CI = 2.32–11.52, p < 0.001). The odds were also increased for gallstones, and chronic obstructive pulmonary disease, but these did not remain significant after controlling for multiple testing. Responses to the single-item subjective estimation on the chronotype yielded the association of the definitely evening type of persons with the diagnosis or treatment of cardiac insufficiency (OR = 1.99, 95% CI = 1.02–3.88, p = 0.044) that was corroborated as the greater the eveningness score was, the more common the diagnosis or treatment of cardiac insufficiency was (β = 0.92, 95% CI = 0.85–0.98, p = 0.013). This exploratory study adds further support to the role of evening chronotype in chronic disease risk, albeit underlying mechanisms remain to be elucidated. 相似文献
16.
Methylenetetrahydrofolate reductase (MTHFR) is a gene involved in the process of DNA synthesis and methylation. The MTHFR C677T polymorphism has been associated with male infertility. A prospective study was conducted on men seeking care at the infertility clinic in Milano to determine if the MTHFR C677T polymorphism is associated with infertility, and if such an association is modified by a common deletion of one of the glutathione transferases, GSTM1. One year after enrolment, 46 subjects reported having had a child, while 59 were still childless. Subjects carrying the MTHFR C677T homozygous variant polymorphism were at increased risk of being infertile after 1-year follow-up (OR 3.7, 95% CI?=?1.4-10.4); carriers of the homozygous variant MTHFR genotype and of a functional copy of GSTM1 appear to have a significantly higher risk of infertility (n=11; OR?=?22.0 95% CI?=?3.8-127.9) than subjects who carry the wild-type genotype for both genes. Such risk becomes non-significant when the GSTM1 deletion is also present (n=5; OR?=?1.1 95% CI?=?0.2-5.1). A possible explanation of this unexpected result could lie in the known involvement of glutathione transferases in the metabolic pathways of both methylation and transulfuration. The interaction found deserves confirmation and replication in a larger population, since it may be relevant to several chronic diseases such as cardiovascular diseases and cancer. 相似文献
17.
Olsson CA Byrnes GB Anney RJ Collins V Hemphill SA Williamson R Patton GC 《Genes, Brain & Behavior》2007,6(7):647-652
We investigated whether a composite genetic factor, based on the combined actions of catechol-O-methyltransferase (COMT) (Val(158)Met) and serotonin transporter (5HTTLPR) (Long-Short) functional loci, has a greater capacity to predict persistence of anxiety across adolescence than either locus in isolation. Analyses were performed on DNA collected from 962 young Australians participating in an eight-wave longitudinal study of mental health and well-being (Victorian Adolescent Health Cohort Study). When the effects of each locus were examined separately, small dose-response reductions in the odds of reporting persisting generalized (free-floating) anxiety across adolescence were observed for the COMT Met(158) [odds ratio (OR) = 0.85, 95% confidence interval (CI) = 0.76-0.95, P = 0.004] and 5HTTLPR Short alleles (OR = 0.88, CI = 0.79-0.99, P = 0.033). There was no evidence for a dose-response interaction effect between loci. However, there was a double-recessive interaction effect in which the odds of reporting persisting generalized anxiety were more than twofold reduced (OR = 0.45, CI = 0.29-0.70, P < 0.001) among carriers homozygous for both the COMT Met(158) and the 5HTTLPR Short alleles (Met(158)Met + Short-Short) compared with the remaining cohort. The double-recessive effect remained after multivariate adjustment for a range of psychosocial predictors of anxiety. Exploratory stratified analyses suggested that genetic protection may be more pronounced under conditions of high stress (insecure attachments and sexual abuse), although strata differences did not reach statistical significance. By describing the interaction between genetic loci, it may be possible to describe composite genetic factors that have a more substantial impact on psychosocial development than individual loci alone, and in doing so, enhance understanding of the contribution of constitutional processes in mental health outcomes. 相似文献
18.
Purpose
To document the prevalence of depression and anxiety disorders, and their associations with mortality among hospitalized breast cancer patients.Methods
We examined the associations between breast cancer diagnosis and the diagnoses of anxiety or depression among 4,164 hospitalized breast cancer cases matched with 4,164 non-breast cancer controls using 2006-2009 inpatient data obtained from the Nationwide Inpatient Sample database. Conditional logistic regression models were used to compute odds ratios (ORs) and 95% confidence intervals (CI) for the associations between breast cancer diagnosis and diagnoses of anxiety or depression. We also used binary logistic regression models to examine the association between diagnoses of depression or anxiety, and in-hospital mortality among breast cancer patients.Results
We observed that breast cancer cases were less likely to have a diagnosis of depression (OR=0.63, 95% CI: 0.52-0.77), and less likely to have a diagnosis of anxiety (OR=0.68, 95% CI: 0.52-0.90) compared with controls. This association remained after controlling for race/ethnicity, residential income, insurance and residential region. Breast cancer patients with a depression diagnosis also had lower mortality (OR=0.69, 95% CI: 0.52-0.89) compared with those without a depression diagnosis, but there was no significant difference in mortality among those with and without anxiety diagnoses.Conclusion
Diagnoses of depression and anxiety in breast cancer patients were less prevalent than expected based on our analysis of hospitalized breast cancer patients and matched non-breast cancer controls identified in the NIS dataset using ICD-9 diagnostic codes. Results suggest that under-diagnosis of mental health problems may be common among hospitalized women with a primary diagnosis of breast cancer. Future work may fruitfully explore reasons for, and consequences of, inappropriate identification of the mental health needs of breast cancer patients. 相似文献19.
白介素-1和肿瘤坏死因子-α基因多态性与幽门螺杆菌相关性胃十二指肠疾病的关系 总被引:1,自引:0,他引:1
目的探讨汉族人群中IL-1和TNF-α基因多态性与H.pylori相关性胃十二指肠疾病之间的关系。方法选取H.pylori阳性的142例胃十二指肠疾病患者和140例健康对照者,采用PCR-限制性长度片段多态方法检测该人群中IL-1B-511、TNF-A-308、TNF-A-857位点多态性和IL-1受体拮抗剂基因的多态性。结果 IL-1B-511和IL-1RN各基因型的频率在疾病组和对照组中的分布差异无统计学意义。在疾病组中TNF-A-308和TNF-A-857各基因型的频率与对照组比较,分布有差异,具有统计学意义(P0.05)。经Logistic回归分析,与携带TNF-A-308G/G者比较,携带TNF-A-308 A/A者发生胃十二指肠疾病的危险性为OR=15.37(95%CI:3.50-67.50);携带TNF-A-308 A/G者发生胃十二指肠疾病的危险性为OR=5.12(95%CI:2.54-10.34);与携带TNF-A-857 C/C者相比较,携带TNF-A-857 T/T者发生胃十二指肠疾病的危险性为OR=3.20(95%CI:1.35-7.60)。结论 IL-1B-511和IL-1RN各基因型与幽门螺杆菌相关性胃十二指肠疾病的发生不相关。TNF-α基因多态性与幽门螺杆菌相关性胃十二指肠疾病的发生相关。 相似文献
20.
ABSTRACT: BACKGROUND: Respiratory tract infections (RTIs) may be more severe in those with asthma or COPD and these patients are more frequently in need of health care. The aim of the study was to describe the frequency of RTI symptoms in a general adult population and how care-seeking is associated with the presence of obstructive lung disease. METHODS: Cross-sectional data including spirometry and self-reported chronic diseases were collected among middle-aged and elderly subjects in the Tromso population survey (Tromso 6). Self- reported RTI symptoms, consultations and antibiotic use were the main outcome variables. Possible predictors of RTI symptoms were evaluated by multivariable logistic regression. RESULTS: Of the 6414 subjects included, 798 (12.4 %) reported RTI symptoms in the previous week. RTI symptoms were reported less frequently by subjects aged 75 years or above, than by those younger than 55 years (OR 0.5). Winter season (OR 1.28), current smoking (OR 1.60), low self-rated health (OR 1.26) and moderate to severe bronchial obstruction (OR 1.51), were also statistically significant independent predictors of RTI symptoms, but these variables did not predict RTI symptoms that had started within the previous seven days. Among subjects with RTI symptoms, 5.1 % also reported a consultation with a doctor. In those with bronchial obstruction by spirometry, who did not report asthma or COPD, this frequency was 2.4 %. Antibiotic treatment was reported by 7.4 % of the participants, among whom one third had consulted a doctor. Antibiotics were taken more frequently when asthma or COPD was reported (13.7 %), but not in subjects with bronchial obstruction who did not report these diseases (7.2 %). CONCLUSIONS: RTI symptoms seldom led to consultation with a doctor and not even in subjects with obstructive lung disease. This was in particular the case in subject who did not know about their obstructive lung disease. Strategies for early diagnosis of COPD and providing health care to subjects with such disease cannot rely on their doctor visits due to respiratory symptoms. 相似文献